1341344444043 has 16 divisors (see below), whose sum is σ = 1819195459200. Its totient is φ = 878920982016.

The previous prime is 1341344444009. The next prime is 1341344444071. The reversal of 1341344444043 is 3404444431431.

It is not a de Polignac number, because 1341344444043 - 2²⁰ = 1341343395467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341344443992 and 1341344444010.

It is not an unprimeable number, because it can be changed into a prime (1341344444543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7341105 + ... + 7521602.

It is an arithmetic number, because the mean of its divisors is an integer number (113699716200).

Almost surely, 2^{1341344444043} is an apocalyptic number.

1341344444043 is a deficient number, since it is larger than the sum of its proper divisors (477851015157).

1341344444043 is a wasteful number, since it uses less digits than its factorization.

1341344444043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14863226.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 1341344444043 its reverse (3404444431431), we get a palindrome (4745788875474).

The spelling of 1341344444043 in words is "one trillion, three hundred forty-one billion, three hundred forty-four million, four hundred forty-four thousand, forty-three".